Omix 1-Row Aluminum Core Radiator

Jeep Wrangler 07-18 3.8L/3.6L

17101.38

Overview:

The Omix 1-Row Aluminum Core Radiator is a direct replacement cooling solution designed specifically for Jeep Wrangler JK models from 2007 to 2018, as well as select Jeep Grand Cherokee models from 2005 to 2010. Engineered to meet or exceed factory standards, this radiator ensures reliable engine temperature management for Jeep owners who demand durability and performance. It is ideal for those looking to maintain or restore their vehicle’s cooling system with a high-quality, OE-style component.

Featuring an aluminum core paired with durable plastic tanks, this radiator provides efficient heat dissipation while maintaining a lightweight design. It is compatible with Jeep models equipped with 3.6 and 3.8-liter engines, making it a versatile choice for a wide range of Jeep enthusiasts.

Key Features:

This Omix radiator combines quality construction with precise fitment to deliver dependable cooling performance:

• Direct fit replacement for OE radiator part number 55056633AB
• High-efficiency 1-row aluminum core for superior heat transfer
• Durable plastic tanks designed to resist corrosion and wear
• Compatible with Jeep Wrangler JK models (2007–2018) and Jeep Grand Cherokee (2005–2010)
• Supports 3.6L and 3.8L engine configurations
• Limited 5-year warranty for peace of mind
• OE-style design ensures straightforward installation without modifications
• Recommended radiator cap: Omix part #17108.05 (sold separately)

Construction & Design:

The radiator features a robust aluminum core that excels at dissipating engine heat efficiently, helping to maintain optimal operating temperatures under various driving conditions. Aluminum’s lightweight properties contribute to overall vehicle weight reduction without compromising strength or durability.

Plastic tanks are molded to precise specifications, providing a secure seal and resistance to corrosion and cracking over time. This combination of materials balances performance, longevity, and cost-effectiveness, making it a reliable choice for Jeep owners seeking a quality replacement radiator.

Installation & Fitment:

This radiator is designed as a direct OE-style replacement, ensuring a seamless fit into the cooling system of compatible Jeep models. Installation requires no special modifications, allowing for a straightforward swap with the original radiator. It is compatible with a wide range of Jeep Wrangler JK trims, including Sport, Sahara, Rubicon, Unlimited, and special anniversary editions from 2007 through 2018, as well as Jeep Grand Cherokee models from 2005 to 2010.

For optimal performance, use the recommended radiator cap (Omix part #17108.05) to maintain proper system pressure and coolant retention.

What's Included:

• One Omix 1-row aluminum core radiator with plastic tanks

Ideal For:

This radiator is perfect for Jeep owners who need a reliable, high-quality replacement cooling component that matches or exceeds factory specifications. It suits daily drivers, off-road enthusiasts, and anyone restoring or maintaining their Jeep Wrangler JK or Grand Cherokee with 3.6L or 3.8L engines. Its durable construction and direct fitment make it an excellent choice for those seeking long-lasting cooling performance without compromise.

OMIX specializes in replacement and restoration parts for Jeep and Willys platforms, covering everything from body and electrical components to suspension and drivetrain hardware. It’s a go-to source for keeping older Jeeps on the road (and on the trail), especially when you need dependable fitment for repairs, rebuilds, or refresh projects.